Results 41 to 50 of about 17,585,100 (417)

Urban Street Network Analysis in a Computational Notebook

open access: yesREGION, 2020
Computational notebooks offer researchers, practitioners, students, and educators the ability to interactively run code and disseminate reproducible workflows that weave together code, visuals, and narratives.
Geoff Boeing
doaj   +1 more source

Region-Based Convolutional Networks for Accurate Object Detection and Segmentation

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2016
Object detection performance, as measured on the canonical PASCAL VOC Challenge datasets, plateaued in the final years of the competition. The best-performing methods were complex ensemble systems that typically combined multiple low-level image features
Ross B. Girshick   +3 more
semanticscholar   +1 more source

Region Proposal by Guided Anchoring [PDF]

open access: yesComputer Vision and Pattern Recognition, 2019
Region anchors are the cornerstone of modern object detection techniques. State-of-the-art detectors mostly rely on a dense anchoring scheme, where anchors are sampled uniformly over the spatial domain with a predefined set of scales and aspect ratios ...
Jiaqi Wang   +4 more
semanticscholar   +1 more source

Policy Guide For Municipal Leaders and Legislators [PDF]

open access: yes, 2013
This Guide for Municipal Leaders and Legislators, is a companion to the full 2013 State of Our Estuaries Report, and focuses more specifically on what state and local leaders can do to improve environmental conditions in the estuaries.
Piscataqua Region Estuaries Partnership
core   +1 more source

Optimal SNP filtering strategies for pedigree reconstruction: A case study with wild red‐spotted masu salmon population

open access: yesPopulation Ecology, EarlyView.
In this article, we tested optimal SNP filtering strategies for accurate parentage assignment and pedigree reconstruction for a wild population of red‐spotted masu salmon, Oncorhynchus masou ishikawae. We found that mid‐point filtering in terms of call rate and minor allele frequency performs well for pedigree reconstruction.
Shohei Noda   +6 more
wiley   +1 more source

How to measure the territorial economic impact of the COVID-19 pandemic in contexts with scarce regional data?

open access: yesREGION, 2021
In this paper we propose an index to approximate the territorial economic impact of the COVID–19 pandemic in contexts with scarce or outdated regional data, which is often the case in developing countries.
Andrés Niembro, Carla Daniela Calá
doaj   +1 more source

A common genetic variation in the 3'-untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increase in venous thrombosis.

open access: yesBlood, 1996
We have examined the prothrombin gene as a candidate gene for venous thrombosis in selected patients with a documented familial history of venous thrombophilia.
S. Poort   +3 more
semanticscholar   +1 more source

State of Our Estuaries 2009 [PDF]

open access: yes, 2009
The 2009 State of the Estuaries Report describes the status and trends of 12 primary indicators tracked by PREP. For each key indicator, the report provides the monitoring question and answer, PREP management goal, information on relevance, and an ...
Piscataqua Region Estuaries Partnership
core   +2 more sources

Evaluating the origin and spread of spotted lanternfly (Lycorma delicatula) in Japan

open access: yesPopulation Ecology, EarlyView.
The invasive spotted lanternfly (Lycorma delicatula) is native to China and is a serious economic pest in the Republic of Korea and the United States, though it is not considered a pest in Japan. We established a distribution map of L. delicatula in Japan through a comprehensive review of published literature and citizen science reports and analyzed ...
Matthew T. Kamiyama   +5 more
wiley   +1 more source

Effective Clusters as Territorial Performance Engines in a Regional Development Strategy - A Triple-Layer DEA Assessment of the Aviation Valley in Poland

open access: yesREGION, 2017
Regional development policy aims to cope with the challenge of spatial disparities. It is based on a smart combination of various critical capital assets in a region which functionally and spatially interact and which yield synergetic economic ...
Karima Kourtit   +2 more
doaj   +1 more source

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